Privacy shield



FIG. 1 is an isometric view of a privacy shield, according to an embodiment of the invention;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The rectangular broken line feature in the drawings defines the bounds of the claimed design and forms no part thereof. The remaining broken line features in the drawing illustrate unclaimed portions of the privacy shield and form no part of the claimed design. 

The ornamental design for a privacy shield, as shown and described. 